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Ultra GU-3250CNC is the ultra design for both eccentric and non-round grinding.
The Granite mineral-casting machine base with box-style hydrostatic slideway allows no metal contact and higher feedrates, resulting in long machine life and excellent damping behavior to increase ground parts quality. The favorable thermal behavior of Granite extensively compensate for temporary temperature fluctuations, resulting in high dimension accuracy at all times. FANUC 31i controller can deal with in-feed movement in nanometer. The angle encoder for C-axis can give feedback to the controller, allowing precise control for non-round grinding.
Applications include eccentric grinding, polygon grinding, camshaft grinding and crankshaft grinding etc.
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37/47/5750 Modular Series External Thread Grinding Machines
Built as a modular range of machines, based on thread length, the Matrix 3750 /4750 / 5750 employ the latest innovations in CNC technology.
This unique range of external thread grinding machines have been specifically developed to reduce downtime and increase productivity. Highly sophisticated, yet simple to use and set up, it makes the precision grinding of a wide range of thread component lengths quick, simple and highly efficient – from screw plug gauges, measuring instruments, worms shafts, to 2.2 metre precision ball screws.
All models are built from single piece high quality seasoned cast iron base, generously ribbed for maximum rigidity.
This range of multi-axis CNC machines have been developed to reduce down-time and provide simplified setting for the production of gothic arch or radius form ballscrews and almost any other type of thread and worm grinding application.
The 37/47/5750 machines are widely used in the Gauge & Tool industry, Automotive Industry, also Ballscrews and other high volume threaded component parts, i.e. gears and worms.
Features
Diamond Roll/Disk dresser.
Electronic gearbox
Rigid cast iron base.
Programmable pitch-shift
Interactive, user friendly operator interface
Ease of set-up
Programmable lead correction
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The basic concept of the S12 with a distance between centres of 150 mm, a height of centres of 175 mm and a grinding wheel diameter of 500 mm has been targeted at precision without compromise.
The heart of the machine is a asked on high precision positionable linear motors completely new, patented drive/guide system b. The extremely rigid slides with hydrostatic bearings are magnetically pre-tensioned. The in-feed movement can be programmed in 10-nanometer steps.
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The S33 is designed for the grinding of medium-sized workpieces in individual and large series production operations. It can be automated and is especially suitable for use in the tooling and precision mechanics sectors, for example. With the various accessory kits, such as measuring control, balancing system and gap elimination, it can easily be adapted to new grinding jobs.
Distance between centres of 650 (25.6") or 1000 mm (39.4")
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KEL-VISTA – The economical universal CNC machine
KEL-VISTA – The machine offering an optimal view on the grinding process, economical, innovative in set-up and operation.
Designed for use in highly demanding tool- and mouldmaking, in machine and prototype construction, in maintenance workshops, laboratories, for economical small and medium batch production, or, in other words, wherever flexibility, precision and cost-effectiveness are indispensable.
The KEL-VISTA is designed to be a cost-effective CNC-alternative to hydraulically-controlled cylindrical grinding machines. Programming knowledge is now no longer necessary, thanks to the simple, user-friendly Kellenberger menu-based programming. The KEL-VISTA has been very compactly designed with coolant tray which is separated from the machine base, an integrated transport system and swivelling upper table. The swivelling workhead is suitable for grinding between dead centres and for chucked work, is a further example of the machine’s progressive design. The thermally-optimized bearings guarantee the highest roundness and dimensional accuracy.
High lights of the KEL-VISTA
Excellent visibility of the grinding process
Due to the ideal arrangement of the viewing windows and centre height.
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VM 300
Large capacity grinding machine and production centre
The various versions of the range permit to propose toolroom grinders as
well as machines adapted to large batch production.
- Short components can be held in a chuck or centreless system, long workpieces are held in steadyrest.
- Manual or automatic loading/unloading.
- The turret may be equipped with 4 spindles, allowing internal and external grinding operations to be made. Precise indexing by curvic coupling (HIRTH gear).
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7050 Large Capacity
Matrix 7050 CNC Controlled Large Capacity Travelling Head Thread Grinding Machine, primarily for the production of High Precision Gothic Arch or Radius Form ballscrews and leadscrews. The type 7050 machine is a fully CNC controlled large capacity thread grinding machine. The infeed axis, wheelhead, longitudinal axis and workspindle are all driven by mechanically independent A.C. servo motors.
Features
Combination Roll/Disk dresser.
Electronic gearbox
Rigid cast iron base.
Programmable pitch-shift
Interactive, user friendly operator interface
Ease of set-up
Programmable lead correction
5 Axis digital servo system
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6950 & 6960 Internal Thread Grinding Machines
Specifically designed for the precision grinding of complex thread forms, the Matrix range of Internal Thread Grinding Machines make the production of even the most proportionally difficult products easier to grind.
Capable of producing components of the highest quality with the minimum floor to floor time, these machines have been proven in the most demanding environments, the Matrix 6960 is widely used for example in the manufacture of API and ring gauges in the gauge industry, and volume production of nuts for steering assemblies in the automotive industry. The Matrix 6950 having a special high helix is specifically designed for the precision grinding of ‘long lead/ligh helix' components and therefore is most suitable for the manufacture of precision ball screw nuts.
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Hydrostatic guides in the X- and Z-axes, combined with strict separation of the machine base from components which generate heat or vibration, provide extreme accuracy. Also includes many new features. Some NEWS at a glance:
- Panel
- Heidenhain GRINDplusIT CNC Control System
- X-Z-C-axes feature more powerful drive motors
- KEL-TOUCH
- KEL-BALANCE
- In-process gauging systems Movomatic or Marposs
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New generation grinding machine model LG-400 equipped with GRANITE bed, axes driven with LINEAR MOTORS and wheelheads and workheads with BUILT IN motors technology. It is a grinding machine for, both, low and high speeds (120 m/s) for grinding with diamond and CBN wheels, and contouring processes.
The machine is prepared for quick loading by means of an integrated gantry loader, developed by Danobat as well as the option of integrate a load/unload robot.
Length to be ground 400mm
Height of centres 150 mm
Max. admitted weight 80 kg
Wheel size 500 mm x 80 mm
Wheel peripheral speed 60/120 m/s
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TSCHUDIN T 35
The modular cylindrical grinding machine for production, for the most varied applications in the production of medium and large series. Hydrostatic guides and a large application range, from small integrated handling up to complex systems with autonomous cells. The production machine with synchronous processing, prism and rod grinding, and integration of additional operations. Distance between centers up to 400 mm, height of centers 175 mm, weight of workpieces 150 kg.
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UNIVERSAL VERTICAL GRINDING MACHINES DAN-VTG / IEV
High capacity vertical grinding machines.
Internal/external or coordinate grinding.
Portal type structure.
Linear technology.
Multifunction machine, turning and grinding.
Axe B with possibilities of up to 3 spindles.
Aircraft engines stators, wind turbine gears, maritime transmission gears, lead screws.
DAN-VTG IEV
Grinding diameter (mm) 500 - 1500 600
Grinding height (mm) 500 - 1500 400
Nr. of spindles integrated In the “B” axis (Nr) 3 2
Wheelhead power (kW) 24 17,5
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Cylindrical grinding machine CNC with head swivelling for right and oblique diving.
The TOYODA "Select G" is a multipurpose machine offering a great flexibility of machining for small and average series with one very
utmost precision.
Its principal characteristic is to offer a right and oblique diving,
configured very easily by the user and who allows the realization
varied work.
The change of configuration, from the mode plunged oblique with right diving is obtained by swivelling of the head carries grinding stone.
Only one machine replaces two grinding machines!
Patented pin TOYODA STAT® BEARING with hydrostatic technology
ensure an unequalled precision and an exemplary reliability.
Numerical control TOYODA GC50 on basis PC offers an interface
convivial and intuitive, programming simplified thanks to cycles
of correction canned and an automatic raising of grinding stone.
For a detailed description and supplements we invite you to consult booklet pdf in appendix or to contact us.
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This machine is made for grinding the CV joint cage windows.
It is a very fast and precise machine: the average cycle time is just 12 seconds.
Features:
* Precise cage phasing system
* 3 NC axes
* 6 or 8 high frequency spindles for the simultaneous grinding of all the cage windows
* Spindles rotational speed controlled by the NC according to the grinding wheels diameter for a constant cutting speed
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The Okuma line of I.D. and O.D. cylindrical grinding machines is the result of more than 60 years of experience designing grinders that meet the precision needs of industry. Okuma grinders feature a hydrostatic spindle which runs a film of oil, assuring a greater transfer of horsepower to the cut. These high performance grinders can be fitted with a wide range of options and third party accessories making them easy to integrate into production lines.
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The Okuma line of I.D. and O.D. cylindrical grinding machines is the result of more than 60 years of experience designing grinders that meet the precision needs of industry. Okuma grinders feature a hydrostatic spindle which runs a film of oil, assuring a greater transfer of horsepower to the cut. These high performance grinders can be fitted with a wide range of options and third party accessories making them easy to integrate into production lines.
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With the widest array of production cylindrical grinders in the industry, Toyoda provides CNC and standard machines, as well as specialized technology for engine manufacturers which includes cam and crankshaft grinders. The Detroit facility specializes in refurbishing cylindrical grinding machines of any make or model. In-house design engineers, journeyman machinists, master builders and electronics technicians blend their talents to create total performance grinding systems.
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The GE6P-II at summer conceived to carry out large-sized parts, which one uses for example in the machines of construction, the engines of boats or the equipment of energy production.
With a capacity of between-points of 3200 mm for a maximum weight of 1 ton and 550 mm with the diameter, the GE6P-II offers very broad possibilities.
Of a remarkable ergonomics and adapted to unit manufacture of parts, the CNC of last generation developed by Toyoda allows
inter alia combining automatic and manual machining.
This function thus avoids expensive rejects thanks to a total control
dimensions, and this in real-time.
Many options are also available to facilitate the implementation and the change of series, of which a device of air to assist the displacement of the unit of tailstock or even a unit of interior pin for the correction of borings.
For a detailed description and supplements we invite you to consult booklet pdf in appendix or to contact us.
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MicroCenter 31
For the machining of glass scribers (flat screen market)
Automatic outer diameter and concentricity grinding machine with a 6-axes robot for tungsten carbide and PCD glass-scriber
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MicroWire
Machine for wire grinding from coil to coil
The machine is used for conical and cylindrical grinding of wire coil or rods. Through its technology, it is possible to find several flutes or other geometries, even in the micrometer range.
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MicroCenter 21
For highest concentricity requirements
Automatic outer diameter and concentricity grinding machine for ferrules, tubes, canons, with a reachable concentricity value from the bore to the outer diameter of < 0.5 µm
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Cylindrical grinding machine CNC of production.
Series GL particularly adapted to the mass and series productions, is made up of allied machines of great robustness to a very high degree of accuracy.
Our range GL very largely used by the aeronautics and automobile manufacturers.
The GL are declined in many versions, in particular with divings right or oblique and grinding stones CBN or conventional.
The lubrication of the ball slides and screws is carried out in closed circuit, thus getting a powerful and economic greasing.
They offer a great flexibility and are configurable made-to-order according to the requests of our customers.
Numerical control GC50 developed by our engineers proposes a very convivial interface HMI, with touchscreen in color and a multitude of preprogrammed cycles very easy to exploit.
The cycles of correction suggested are configured in conversational conversation mode, the procedures of change of grinding stone, of adjuster or locator are extremely simplified and detailed with the screen stage by stage to avoid any error.
Of series a car-calibrator TOYODA is proposed thus that a side locator.
The implementation and the changes of series are of a great simplicity, the access to the elements of catch of part and the tools such as the grinding stone and the adjuster are optimal for rapid interventions and without risk.
Finally the capacities suggested go 250 mm between-points up to 2500 mm, and 60 mm in diameter usinable to 300 Misters.
For a detailed description and supplements we invite you to consult booklet pdf in appendix or to contact us.
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CNC-Grinding Center S20E
suitable for perfect resharpening
Now as standard feature: Direct drive of the A-axis with up to 500 rpm
- Patented vertical design
- Ideal machine kinematics
- High metal removing capacity by a direct, high-torque grinding
spindle drive
- 6-station wheel changer as standard feature for up to 18 grinding wheels
- Digital drives for utmost operating dependabilty
- Directly driven A-axis
- Height-adjustable operator panel
- Flexible automation by an integrated chain loader
- Efficient software for professional regrinding and tool manufacture
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CNC-Grinding Centre S22E-turbo and S22E-NUM
Economic high-efficiency CNC grinding
- 5-axis grinding centre
- Patented vertical design
- 8-station wheel changer as standard feature
- Heavy-duty 10 kW drive power
- Rapid traverse rates of 12 m/min in the linear axes
- Direct drive of the A-axis with up to 500 rpm
- Ultra-modern PC control
- PickUp loader with disk-type magazines or chain loader with 155 variable tool locations
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Cinetic Landis fully programmable CNC Plain and Angle Grinders are ideal for medium-to-high volume production cylindrical grinding. These grinders offer the flexibility to do skive grinding using a narrow wheel and traversing table, stitch grinding for plunging multiple diameters, or traverse grinding of straight diameters.
The Landis CNC Plain and Angle grinder is a cylindrical grinding machine designed for high production grinding of concentric or eccentric parts. This value-engineered grinder has been designed using Finite Element Analysis techniques to combine the superior output potential of a flexible grinding system with maximum cost effectiveness.
The Landis CNC Plain and Angle grinder is available in either straight or angle wheelhead models. The angle head model is especially cost-effective because the ability to use up to a 760mm diameter wheel significantly increases wheel life in angle grinding. The Landis CNC Plain is the ideal machine for grinding a wide range of parts including concentric power steering components, transmission-type parts, small camshafts and small crankshafts.
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Multimatic I/E CNC has been designed for the simultaneous grinding of bores, shoulders and external diameters and is particularly suitable for grinding big lots of pieces.
The wheel carriages slide on preloaded hardened guideways, with needle bearing interposition and the movement of the axes, by means of brushless motors, is transmitted by high precision ball screws.
The internal grinding unit, with two CNC controlled axes, can carry out a number of grinding operations: internal diameters and/or shoulders, plunge cycles with CNC dressed wheels, etc. The external grinding unit is equipped with two CNC controlled working axes, at an angle to each other.
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The Giustina Evolution™ is a high-speed CNC peel grinder that delivers flexibility and precision fast.
Key Features Include:
* Plunge and Traverse peel grinding of multiple part features in the same cycle
* Part-to-part changeover in less than a minute
* CBN productivity and CNC flexibility
* Wheel speeds up to 250 m/sec.
* No part drivers required
* Utilizes vitrified or plated CBN wheels
* Typical wheel life - 100,000 parts or more
* Workhead spindle mounted rotary diamond dresser
* Simple, CNC part programming
* Choice of SIEMENS or FANUC CNC control
* Worldwide Cinetic Landis service and support
Typical Application:
* Tripod spiders
* Transmission shafts
* Balance shafts
* Gears
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The FlexGrind Series provides a wide range of users with solutions for a very wide range of grinding tasks in the fields of external, internal and non-round grinding. As a table-type carriage machine, it offers advantages in terms of precision, flexibility and stability. Thanks to its wide variety of available options it can cover the entire range of possible applications, from a dedicated single-purpose machine to a universal machine.
Highlights
> Complete processing on the in- and outside, in a single clamping operation
> Conventional plunge and longitudinal grinding using corundum grinding wheels
> No need to change grinding wheels to accommodate different workpiece requirements
> Cylindrical and non-round grinding of different profiles on the machine
> Compensation for thermal influences and elastic deformations by means of measurement- controlled grinding and subsequent dimensional check and recording using the easy-to-program DIATRONIC system
> Consistently high-precision positioning
> Linear position measurement transducer on all technical axes
> High rigidity for large workpiece masses thanks to revolving centres
> Float-free workpiece drive for non-round grinding
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Drake GS:TI (Grinding System: Thread Internal) grinds threads on internal diameter of such parts as ball nuts, steering nuts, spindles, etc. A perfect companion machine to the GS:TE ... with size control to ± 0.000,2".
Drake Internal Thread Grinders give you quality parts from day one and repeatable precision over the length of the run.
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The Landis LT1 Tripod Grinder is a lean, flexible machine for precision grinding of automotive tripod components at high production levels. It is an extremely compact and economical CNC grinder that delivers Cinetic Landis's renowned accuracy and reliability.
Key Features Include:
* Compact, self-contained design with low center height requiring 25% less floorspace
* Rigid, FEA-optimized cast iron bed
* Linear motor driven hydrostatic wheel feed system
* Motorized, hydrostatic high-speed spindle
* Powerful, easy to use PC-based open architecture control
* Optimized for use with CBN abrasives
* Easy access for one-person wheel change
* Automatic load/unload system
Typical Application:
Component: Tripod
Operation: Finish grind (3) profiled diameters
Material: Steel
Condition: 59 - 63 HRC
Stock removal: 0.3mm maximum on diameters
Surface finish: R3.2
Coolant: Neat oil
Wheel size: 350mm diameter (CBN Vitrified)
Wheel speed: 200M/sec. maximum
Cycle time less l/ul: 19.75 secs
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